Get the latest Science News and Discoveries

Watching Dawn and Dusk on a Distant Hot Jupiter

Astronomers using the James Webb Space Telescope have caught an extreme, tidally locked exoplanet in the act of showing two very different faces at once, a fierce, wind battered hemisphere and a comparatively gentler half. The discovery not only reveals a planet with a genuine weather system violent enough to tear water apart, it hints at a missing ingredient in how scientists model alien atmospheres altogether.

None

Get the Android app